3 years ago

It is possible to construct triangle ABC if b = 3, c = 7, and angle B = 15°. True or false?

Mathematics

1 answer:

Anon25 [30]3 years ago

8 0

BELIEVE IT IS TRUE
HOPE THI HELPS!!!!!!! ;-)

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the answer is the first and why did you delete my answer

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3 years ago

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Substitute $u=\ln x$ , so that $\mathrm du=\dfrac{\mathrm dx}x$ . The integral is then equivalent to

$\displaystyle\int\frac{\mathrm dx}{x\ln^px}=\int\frac{\mathrm du}{u^p}=\begin{cases}\dfrac{u^{p+1}}{p+1}+C&\text{for }p\neq1\\\\\ln|u|+C&\text{for }p=1\end{cases}$

Then transforming back to $x$ gives

$\displaystyle\int\frac{\mathrm dx}{x\ln^px}=\begin{cases}\dfrac{\ln^{p+1}x}{p+1}+C&\text{for }p\neq1\\\\\ln|\ln x|+C&\text{for }p=1\end{cases}$

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3 years ago

If (1)=3 and f(n)=f(n-1)-1 then find the value of f(6)

katrin [286]

Answer:

f(1) = 3

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Otherwise,

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Hope this helps!

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3 years ago

How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute?

Svetradugi [14.3K]

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i think 2-3 min.

Step-by-step explanation: i wish it's help u

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Describe how to determine the average rate of change between x=1 and x=3 for the function fx=3x^2=1/ Include the average rate of

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To find the average rate of change, we divide the change in the output value by the change in the input value.

Step-by-step explanation:

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